Fremont, OH

ZIP code 43420 encompasses Fremont, Ohio. This area is home to the iconic Sandusky County Courthouse, a stunning architectural landmark built in 1840. The nearby Birchard Public Library, founded by former U.S. President Rutherford B. Hayes, is a popular destination for locals and visitors alike. Fremont also boasts a vibrant downtown area with a variety of shops, restaurants, and historical sites to explore.